The World Association for the Development of Philately (WADP) and the Universal Postal Union (UPU) jointly conceived and developed the WADP Numbering System - WNS, which was launched on 1 January 2002.

HK018.10

Country / Post Hong Kong (PRC)
Date of Issue 24 June 2010
Primary theme Architecture (Classical)
Economy & Industry
History (Geographical history)
Subject Characteristic Streets in Hong Kong - Stanley Market
Width 35.0 mm
Height 35.0 mm
Denomination 3.00 HKD
Number in set 6 (show set)
Layout/Format sheet of 25
Perforations 13.75 by 13.75
Stamp issuing authority Hongkong Post
Printer Cartor Security Printing, France
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